In another tweet, there's a short video of a young woman running through traffic and apparently jumping off the side of a bridge.

Netflix describes the show as "a powerful, mind-bending tale about identity, human connection and the borders between life and death. ... The groundbreaking series offers audiences a singular experience that upends notions about what long-format stories can be."

An official trailer for "The OA" is now available and trending on YouTube. It tells viewers to "trust the unknown."